Your submission was sent successfully! Close

Thank you for contacting us. A member of our team will be in touch shortly. Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2018-12374

Publication date 5 July 2018

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

4.3 · Medium

Score breakdown

Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9.

Status

Package Ubuntu Release Status
thunderbird 18.04 LTS bionic
Fixed 1:52.9.1+build3-0ubuntu0.18.04.1
17.10 artful
Fixed 1:52.9.1+build3-0ubuntu0.17.10.1
16.04 LTS xenial
Fixed 1:52.9.1+build3-0ubuntu0.16.04.1
14.04 LTS trusty
Fixed 1:52.9.1+build3-0ubuntu0.14.04.1

Severity score breakdown

Parameter Value
Base score 4.3 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

References

Related Ubuntu Security Notices (USN)

    • USN-3714-1
    • Thunderbird vulnerabilities
    • 12 July 2018

Other references